Add WARNING log method. it's the same as ERROR, except that when mpd starts,

warnings are buffered until the error log is opened, and then flushed to the
error log.

git-svn-id: https://svn.musicpd.org/mpd/trunk@1442 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 10 insertions, 1 deletions

diff --git a/src/log.h b/src/log.h
index ccb407a07..3bda616b6 100644
--- a/src/log.h
+++ b/src/log.h
@@ -28,6 +28,7 @@
 #define LOG_LEVEL_DEBUG		2
 
 extern int logLevel;
+extern short warningFlushed;
 
 #define ERROR(...) myfprintf(stderr, __VA_ARGS__)
 
@@ -40,7 +41,15 @@ extern int logLevel;
 #define DEBUG(...) if(logLevel>=LOG_LEVEL_DEBUG) \
 				myfprintf(stdout, __VA_ARGS__)
 
+#define WARNING(...) { \
+	if(warningFlushed) myfprintf(stderr, __VA_ARGS__); \
+	else bufferWarning(__VA_ARGS__); \
+}
+
 void initLog();
 
+void bufferWarning(char * format, ... );
+
+void flushWarningLog();
+
 #endif
-/* vim:set shiftwidth=4 tabstop=8 expandtab: */